What is the normal temperature of a laptop?-Common Problem-php.cn

A laptop temperature of around 30 degrees Celsius is considered normal, and a CPU temperature of 60 to 70 degrees Celsius is considered normal.

What is the normal temperature of a laptop?

What is the normal temperature of a laptop? What is the normal temperature of a laptop? Many people don’t know yet. Let’s take a look now!

1. What is the normal temperature of a laptop? : Generally speaking, it is normal for the laptop temperature to be controlled within a 30-degree temperature rise range. In summer, the temperature of the laptop is best controlled between 50 degrees and 80 degrees, and in winter, it can be controlled between 30 and 60 degrees. Methods to cool down a laptop: 1. Turn on the air conditioner (the cooling effect is related to the temperature adjustment of the air conditioner); 2. Clean the internal dust, replace the CPU fan, and check the CPU silica gel (the cooling effect is not necessarily certain); 3. Use a household fan to blow the air, which works well ( The cooling effect is related to the air volume (about 4-9 degrees); 4. Raise the height of the laptop and desktop (about 2-6 degrees cooler); 5. Buy a laptop cooling pad (about 4-15 degrees cooler); 6. Don't Put the laptop on a blanket or bed to run it. These materials are not conducive to the heat dissipation of the laptop. If it must be run, buy a laptop cooling pad.

The heat-resistant temperature of the CPU is 100 degrees, and the warning temperature is 78 degrees. If it exceeds 75 degrees, it is not normal. The heat-resistant temperature of the graphics card is higher, which is 120 degrees. The warning temperature is 90 degrees, which is normal for the hard disk. The working temperature should be between 5-65 degrees. It is normal for the motherboard to be below 65 degrees.

2. The notebook temperature is considered normal no matter how high it is. : The shell temperature of a notebook when touched is generally around 30 degrees Celsius. Some notebooks will indeed reach higher temperatures, but this should be when playing games for a long time. Generally speaking, internally, it is relatively normal for the CPU temperature to be 60 to 70 degrees, the hard disk to be 45 to 50 degrees, and the graphics card to be within 80 degrees.

Obviously the above two friends have never used a laptop, or have never used a laptop to play games. I have used Dell, HP, and Sony notebooks for gaming and office work. Currently using sony When playing large-scale 3D games on the ea28, such as Call of Duty 6, Crysis, etc., at a room temperature of around 32 degrees (I am in Guangzhou), the graphics card and CPU temperatures can reach 76 degrees and 77 degrees, and return to 56 degrees and 45 degrees after closing the game. At room temperature of 24 degrees (after turning on the air conditioner), the graphics card and CPU reached 67 degrees and 70 degrees respectively. Sony does a good job of dissipating heat, while Dell and HP have higher temperatures. The heat resistance of notebook hardware is generally above 80 degrees. If it is higher, such as 90 degrees or even 100 degrees, it will automatically shut down to protect itself. The temperature limit here is different depending on the manufacturer. For Shenzhou or Lenovo notebooks, it is normal for the temperature to reach 80 degrees, so there is no need to panic or worry. Nowadays, the quality of hardware, especially the heat resistance, is very good. As for the lifespan, there is no need to worry. The theoretical lifespan is much longer than the actual number of years you use it.

Not playing games at 60 degrees Play games below 80 degrees. Help answer netizens' various notebook problems. It is voluntary. Baidu Hi or QQ and telephone consultation in the information. Welcome to consult, no need to be polite. If you are in Beijing, you can contact me directly. If you are in other areas, you can contact someone who is honest and trustworthy.

Under normal circumstances, it is about 40 degrees. When playing large games, 65 degrees or below is considered normal.

The main thing is to control the temperature of the CPU. It is best to keep it below 60 degrees without affecting the speed. It does not affect the lifespan below 50 degrees.

Below 75!

3. What is the normal temperature of a laptop? :

On average, 70°C is not considered high.

The laptop CPU and Desktop CPUs are different. They are designed to operate at a higher temperature than desktops, which means that heat dissipation has become one of the biggest shortcomings of notebook computers. It is guaranteed to be generally stable within a temperature rise of 30 degrees. In other words, the CPU's withstand temperature is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if your ambient temperature is now 20 degrees, the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better. No matter how much you overclock, don't make your CPU more than 30 degrees higher than the ambient temperature.

The heat dissipation problem of notebook graphics cards should be more serious than that of notebook CPUs, especially for mid-to-high-end independent graphics cards. It is inevitable that the temperature will soar when playing games. The heat-resistant temperature of notebook graphics cards is 120 degrees, and the warning temperature is 90 degrees. , it is generally considered normal to be around 80 degrees, and the full load should be around 85 degrees. If it is any higher, it is not normal, and heat dissipation may need to be enhanced or dust removed.

Now I would like to add two points:

1. Temperature and voltage issues. The temperature rise is due to the fact that the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of U, and the power is proportional to the voltage. Therefore, to control the temperature well, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the U will not be able to withstand it.

2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe. I think it’s enough to run Master Lu’s game performance test under higher room temperature conditions in the summer, as long as it passes stably.

If it is a notebook, buy a radiator

The maximum temperature of a notebook running 3D games will not exceed 70 degrees, and it will not reach 75 degrees at full speed. The indoor temperature is 25 degrees. The normal temperature of the CPU is guaranteed to be within 30 degrees of temperature rise Generally stable within the range. In other words, the withstand temperature of the CPU is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if you The ambient temperature is now 20 degrees, and the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better

4. What is the normal temperature for a notebook to be used normally? : The original poster, the second floor said that it is normal within 70? Then it’s over. No laptop is qualified now, and they are all dangerous temperatures. For example, the GT73VR, which is currently said to have the strongest heat dissipation for a single card in a notebook, requires 82 degrees under normal air cooling. It's 68 degrees only when strong cooling is turned on. The AW17 of the same grade is 74 degrees after strong cooling. Don’t forget that AW is an alien. The number one gaming laptop in the past had this temperature. Normally it is within 90 degrees, with 90 degrees being the critical point. The theoretical upper limit of the graphics card temperature is 110-120 degrees, but that will damage the graphics card GPU core. So within 90 degrees is normal. 90-100 means the temperature is too high and the dust needs to be cleaned or a cooling base needs to be purchased to dissipate heat.

Laptop CPUs are different from desktop CPUs. The design temperature is higher than that of desktop computers, which means that heat dissipation has become one of the biggest shortcomings of laptop computers.

Now I would like to add two points:

1. Temperature and voltage issues. The temperature increases because the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of u, and the power is proportional to the voltage. Therefore, to control the temperature, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the u will not be able to withstand it.

2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe. I think I can run super by myself in the summer when the room temperature is higher. As long as the pi or 3dmark passes stably, you don't have to trust the temperature data of the software test too much.

Hello, mainstream laptops only have one fan to dissipate the heat of the entire machine. For large games, 80 or 90 degrees is normal. Laptops are updated quickly and will be worth it if they last three to five years. Good for hardware, long service life, temperature below 70. There is no need to set a temperature alarm. When the temperature is high, you can feel blue screens, frame drops, and various freezes. If it is too high, the system will shut down on its own. What is the normal operating temperature of a laptop? The normal temperature of the CPU is guaranteed to be generally stable within a temperature rise of 30 degrees. In other words, the CPU's withstand temperature is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if the ambient temperature is now 20 degrees, the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better. No matter how high the overclocking is, do not make the CPU temperature more than 30 degrees higher than the ambient temperature. If you are satisfied, please adopt

5. What is the normal notebook temperature? : Excessive temperature will damage the components of the notebook. Under normal circumstances, the temperature of the graphics card is about 50°, and the temperature of the CPU and motherboard should be a little lower than the temperature of the graphics card. Overheating will cause the laptop to lose power, and in severe cases, it may not be able to turn on the machine. Hope the answer helps you.

Dear users, Hello. The computer has a self-protection system. If the temperature is too high, crashes, blue screens, automatic power off, etc. will occur to ensure that the computer hardware will not be damaged due to excessive temperature. If everything is normal during use, it is recommended to use it with confidence. Yes, but if you are worried about this situation, you can also send it to the service station and let the engineer check it for you. Provide you with the maintenance network inquiry link: http://support1.lenovo.com.cn/lenovo/wsi/station/servicestation/default.aspx I wish you a happy life.

It won’t happen in a short time, but it will affect the lifespan in a long time. Mine is an i7, and the CPU is 80 when playing games, and the graphics card is also over 80. You have to take a break every one or two hours at most. It’s not a big problem for you. It is said that the limit temperature of the CPU is 120

In fact, there seems to be no accurate statement about what temperature is considered normal. Most users can maintain a temperature of around 40 degrees during standby. Of course, this is a notebook with better heat dissipation. The high temperatures are over 50 degrees. Generally, the CPU temperature and graphics card temperature of a notebook are definitely higher than that of a desktop computer. This is determined by the structure of the notebook. Moreover, a temperature increase of 30 to 40 degrees is considered a normal range. In addition to the standby temperature of the notebook when it is turned on, generally, it is normal if it does not exceed 90 degrees. The heat dissipation problem of notebook graphics cards should be more serious than that of notebook CPUs, especially for mid- to high-end independent graphics cards. It is inevitable that the temperature will soar when playing games. The heat-resistant temperature of notebook graphics cards is generally 120 degrees, and the warning temperature is 90 degrees. There are also many software warnings. Set a lower value, such as Master Lu, the default value is 75 degrees. It is generally considered normal to be around 80 degrees, and it should be around 85 degrees at full load. If it is any higher, it is not normal, and heat dissipation may need to be enhanced or dust removed. Master Lu’s temperature monitoring adds two points: 1. Temperature and voltage issues. The temperature rise is because the heat generated by the CPU is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of the CPU, and power is directly proportional to the voltage. Therefore, to control the temperature well, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the CPU will not be able to withstand it. 2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will be very different. Therefore, it is unscientific to generally say how many temperatures are safe. I personally think that under higher room temperature conditions in summer, you can run Master Lu’s game performance test or temperature stress test, or use other testing software. In this way, you can check the high temperature resistance and full load temperature to detect the heat dissipation problem of the notebook itself. As for the test, as long as it passes stably, it will be fine.

The CPU temperature is about 78 degrees, the graphics card is about 70 degrees, and the motherboard is about 60 degrees. If automatic shutdown occurs, the simple way is to prop up the four corners or buy a laptop cooling stand.

Normally, when I turn on my Dell, everything is around 50 degrees. Summer is here, so I suggest you add a radiator...If it exceeds 32 degrees, you should pay attention. ...50 is normal, but when it reaches 70, you should pay attention and add a heat sink...

6, what is the normal temperature of a laptop? : Many friends have asked me what is the normal temperature of a laptop. Generally, the CPU temperature and graphics card temperature of a laptop are definitely higher than that of a desktop computer. This is determined by the structure of the laptop. So what is the range of the laptop CPU and graphics card temperature? Is this normal? Laptop CPUs are different from desktop CPUs. The design temperature is higher than that of desktop computers. This means that heat dissipation has become one of the biggest shortcomings of laptop computers. It is guaranteed to be generally stable within a temperature rise of 30 degrees. In other words, the CPU's withstand temperature is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if your ambient temperature is now 20 degrees, the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better. No matter how much you overclock, don't make your CPU more than 30 degrees higher than the ambient temperature. The heat dissipation problem of notebook graphics cards should be more serious than that of notebook CPUs, especially for mid-to-high-end independent graphics cards. It is inevitable that the temperature will soar when playing games. The heat-resistant temperature of notebook graphics cards is 120 degrees, and the warning temperature is 90 degrees. It is generally considered to be 80 degrees. The left and right are normal, and it should be around 85 degrees at full load. If it is any higher, it is not normal, and the heat dissipation may need to be strengthened or the dust may need to be removed. Now I would like to add two points: 1. Temperature and voltage issues. The temperature rise is due to the fact that the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of U, and the power is proportional to the voltage. Therefore, to control the temperature well, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the U will not be able to withstand it. 2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe.

Laptop CPUs are different from desktop CPUs. They are designed to be used at a higher temperature than desktops, which means that heat dissipation has become one of the biggest shortcomings of laptops.

Now I would like to add two points:

2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe. I think I can run super by myself in the summer when the room temperature is higher. As long as the pi or 3dmark passes stably, you don't have to trust the temperature data of the software test too much.

7. What is the normal temperature of a laptop? In summer. : The maximum temperature of the notebook when running 3D games will not exceed 70 degrees, nor will it reach 75 degrees at full speed. The indoor temperature is 25 degrees. Now there are a few additional points to explain about the normal temperature of the CPU: 1. Temperature and voltage issues. The temperature rise is due to the fact that the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of U, and the power is proportional to the voltage. Therefore, to control the temperature well, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the U will not be able to withstand it. 2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will be very different. Therefore, it is unscientific to generally say how many temperatures are safe. I think you can run superPi or 3DMark yourself under higher room temperature conditions in summer, as long as it passes stably, you don’t have to trust the temperature data of the software test too much. Computers are electronic products, and the coordination of each component is extremely delicate. No one can say that my computer is absolutely stable. Stability is relative. Overclocking within a reasonable range can resist the catastrophic consequences that most tiny unstable factors may bring; overclocking at the edge of the hardware's limits, a very small current fluctuation may bring about a series of subsequent reactions, which may eventually lead to failure. Turn your screen blue or black :) The question of specifically quantifying what frequency is stable can only be based on specific situations, and there is no formula that can be applied. It can only rely on experience and personal practice. Therefore, I would like to remind some friends who ask "How much can my computer be overclocked" to try it yourself according to the scientific overclocking steps! Generally, you can know it by entering the BIOS. I recommend some CPU temperature control software for you, and you can Understand the changes in temperature 1. Waterfallpro WaterfallPro (download address: Sina Download Center) is an old computer cooling software with small size and powerful functions. It can effectively control the rise of CPU temperature, optimize CPU speed, and monitor CPU occupancy and power consumption. quantity. 2. CPUIdleCpuIdle (download address: Sina Download Center) can significantly reduce the temperature of the CPU when it is running, extend its service life, and at the same time reduce the power consumption of the CPU. Unlike other energy-saving software, CpuIdle can still exert obvious effects even under overload conditions. 3. SoftCoolerIISoftCooler (Download address: Sina Download Center) is a green chip cooling software that takes up less system resources and memory space. It does not require any settings and can be used directly after decompression. 4. VCoolVCool (download address: Sina Download Center) is a cooling software "tailor-made" for AMDCPU. Moreover, it is a green software that is very simple to use, takes up less system resources, and has a good cooling effect on AMDCPU. 5. CPU cooling master

The maximum temperature of the notebook running 3D games will not exceed 70 degrees, nor will it reach 75 degrees at full speed. The indoor temperature is 25 degrees. normal cpu temperature It is guaranteed to be generally stable within a temperature rise of 30 degrees. In other words, the CPU's withstand temperature is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if your ambient temperature is now 20 degrees, the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better. No matter how much you overclock, don't make your CPU more than 30 degrees higher than the ambient temperature. Now I would like to add a few points: 1. Temperature and voltage issues. The temperature increases because the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of u, and the power is proportional to the voltage. Therefore, to control the temperature, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the u will not be able to withstand it. 2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe. I think I can run super by myself in the summer when the room temperature is higher. As long as the pi or 3dmark passes stably, you don't have to trust the temperature data of the software test too much. 3. What exactly is stability? This has always been a hot topic that everyone likes to discuss. Computers are electronic products, and the coordination of each component is extremely delicate. No one can say that my computer is absolutely stable. Stability is relative. Overclocking within a reasonable range can resist the catastrophic consequences that most tiny unstable factors may bring; overclocking at the edge of the hardware's limits, a very small current fluctuation may bring about a series of subsequent reactions, which may eventually lead to failure. Turn your screen blue or black :) The question of specifically quantifying what frequency is stable can only be based on specific situations, and there is no formula that can be applied. It can only rely on experience and personal practice. Therefore, I would like to remind those friends who ask "How much can my computer be overclocked" to try it yourself according to the scientific overclocking steps? Generally, you can know it by entering the bios. I recommend some CPU temperature control software to you, so that you can understand the temperature changes. 1. Waterfall pro waterfall pro (download address: Sina Download Center) is a well-established computer cooling software with small size and powerful functions. It can effectively control the rise of CPU temperature, optimize CPU speed, and monitor CPU occupancy and power consumption. 2. cpuidle cpuidle (download address: Sina Download Center) can significantly reduce the temperature of the CPU when it is running, extend its service life, and also reduce the power consumption of the CPU. Unlike other energy-saving software, cpuidle can still exert obvious effects even under overload conditions. 3. softcooler ii softcooler (download address: Sina Download Center) is a green chip cooling software that takes up less system resources and memory space. It does not require any settings and can be used directly after decompression. 4. vcool vcool (download address: Sina Download Center) is a cooling software "tailor-made" for AMD CPUs. Moreover, it is a green software that is very simple to use and takes up less system resources. It is targeted at AMD The CPU cooling effect is pretty good. 5. CPU Cooling Master CPU Cooling Master (download address: Sina Download Center) is a compact CPU cooling software. The system kernel processing uses assembly technology to directly optimize the CPU unit. It is suitable for all types of CPU products and plays a good role in optimizing and improving the CPU. Protective effects.

8. How high is the temperature of a laptop? : Guaranteed to be generally stable within a temperature rise of 30 degrees. In other words, the CPU's withstand temperature is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if your ambient temperature is now 20 degrees, the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better. No matter how much you overclock, don't make your CPU more than 30 degrees higher than the ambient temperature. But this is a desktop. If it is a laptop, it can easily exceed 60 degrees in a 30-degree environment. It is also common to play games at 80 to 90 degrees. The first thing to note is that the temperature measurement principles of desktop and notebook CPUs are different. Generally speaking, Desktop CPUs rely on temperature probes near the CPU slot for detection. There is a certain error between the detected temperature and the actual core temperature. Therefore, when you see the detected temperature is 80 degrees Celsius, its core temperature has probably reached 90 degrees. Or even higher; the temperature detection of notebook CPU is done using thermistor, which is located below the CPU package and very close to the core of the CPU. Its measurement error is much smaller than that of desktop computers. Secondly, many people believe that notebook CPUs use smaller power consumption and have SpeedStep technology, which can withstand higher temperatures, but this is not the case. It is precisely because of the architecture of the notebook that it determines the limitations of its heat dissipation equipment, which generally adopts the form of fan heat pipes. Moreover, due to its high density, the temperature of the CPU directly affects the user's physical sensation and system stability. Therefore, I personally believe that the temperature limit of a notebook CPU can never reach a level similar to 100 or above. This temperature cannot be tolerated by the package base, core or motherboard. Furthermore, this of course also depends on the core of the CPU. In the Intel series, the power consumption is small, and the temperature is naturally lower than that of the high-power version. Especially for some ULV versions, P-M generates less heat than P4-M. Da's fever should be considered minimal. . etc. In short, the specific temperature tolerance limit is related to many aspects such as the core and structure, and cannot be generalized. In particular, we need to remind everyone that the heating problem of laptops must not be ignored. This is related to the stability of the system, users and data. Now I would like to add a few additional points about the security: 1. Temperature and voltage issues. The temperature rise is due to the fact that the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of U, and the power is proportional to the voltage. Therefore, to control the temperature well, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the U will not be able to withstand it. 2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe. I think I can run super by myself in the summer when the room temperature is higher. Pi or 3DMark, as long as it passes stably, you don't have to trust the temperature data of the software test too much. 3. What exactly is stability? This has always been a hot topic that everyone likes to discuss. Computers are electronic products, and the coordination of each component is extremely delicate. No one can say that my computer is absolutely stable. Stability is relative. Overclocking within a reasonable range can resist the catastrophic consequences that most tiny unstable factors may bring; overclocking at the edge of the hardware's limits, a very small current fluctuation may bring about a series of subsequent reactions, which may eventually lead to failure. Turn your screen blue or black :) The question of specifically quantifying what frequency is stable can only be based on specific situations, and there is no formula that can be applied. It can only rely on experience and personal practice. Therefore, I would like to remind some friends who ask "How much can my computer be overclocked" to try it yourself according to the scientific overclocking steps!

Guaranteed to be generally stable within a temperature rise of 30 degrees. In other words, the CPU's withstand temperature is 65 degrees. Calculated based on the maximum temperature of 35 degrees in summer, the CPU temperature is allowed to rise to 30 degrees. By analogy, if your ambient temperature is now 20 degrees, the CPU should not exceed 50 degrees. Of course, the lower the temperature, the better. No matter how much you overclock, don't make your CPU more than 30 degrees higher than the ambient temperature. But this is a desktop. If it is a laptop, it can easily exceed 60 degrees in a 30-degree environment. It is also common to play games at 80 to 90 degrees. The first thing to note is that the temperature measurement principles of desktop and notebook CPUs are different. Generally speaking, Desktop CPUs rely on temperature probes near the CPU slot for detection. There is a certain error between the detected temperature and the actual core temperature. Therefore, when you see the detected temperature is 80 degrees Celsius, its core temperature has probably reached 90 degrees. Even higher; the temperature detection of notebook CPU is completed by the thermistor, which is located below the CPU package and very close to the core part of the CPU. Its measurement error is much smaller than that of desktop computers. Secondly, many people believe that notebook CPUs use smaller power consumption and have speedstep technology to withstand higher temperatures, but this is not the case. It is precisely because of the architecture of the notebook that it determines the limitations of its heat dissipation equipment, which generally adopts the form of fan heat pipes. Moreover, due to the high density, the temperature of the CPU directly affects the user's physical sensation and system stability. Therefore, I personally believe that the temperature limit of a notebook CPU can never reach a level similar to 100 or even above. This temperature, whether it is the package base version, the core or the motherboard, cannot withstand this temperature. Furthermore, of course, this also depends on the core of the CPU. In the Intel system, the power consumption is small, and the temperature is naturally lower than the high-power version. Especially for some ULV versions, the p-m generates less heat than the p4-m. Da's fever should be considered minimal. . etc. In short, the specific temperature tolerance limit is related to many aspects such as the core and structure, and cannot be generalized. In particular, we need to remind everyone that the heating problem of laptops must not be ignored. This is related to the stability of the system, users and data. Now I would like to add a few additional points about the security: 1. Temperature and voltage issues. The temperature increases because the heat generated by U is greater than the heat dissipated by the radiator. Once the heat generated and the heat dissipated tend to be balanced, the temperature will no longer rise. The amount of heat generated is determined by the power of u, and the power is proportional to the voltage. Therefore, to control the temperature, you must control the core voltage of the CPU. But it’s easy to say that. If the voltage is too low, it will cause instability. This contradiction is especially obvious when the overclocking range is large. Many times the system will have a blue screen before the CPU temperature reaches the critical value. At this time, the main culprit affecting system stability is not the temperature but the voltage. Therefore, how to set the voltage is very important during extreme overclocking. If it is set high, the radiator will not be able to withstand it; if it is set low, the u will not be able to withstand it. 2. The temperature measurement methods of various motherboards are different. Even for motherboards of the same brand and model, due to the difference in the distance between the temperature measurement probe and the CPU, the measured temperature will vary greatly. Therefore, it is unscientific to generally say how many temperatures are safe. I think I can run super by myself in the summer when the room temperature is higher. As long as the pi or 3dmark passes stably, you don't have to trust the temperature data of the software test too much. 3. What exactly is stability? This has always been a hot topic that everyone likes to discuss. Computers are electronic products, and the coordination of each component is extremely delicate. No one can say that my computer is absolutely stable. Stability is relative. Overclocking within a reasonable range can resist the catastrophic consequences that most tiny unstable factors may bring; overclocking at the edge of the hardware's limits, a very small current fluctuation may bring about a series of subsequent reactions, which may eventually lead to failure. Turn your screen blue or black :) The question of specifically quantifying what frequency is stable can only be based on specific situations, and there is no formula that can be applied. It can only rely on experience and personal practice. Therefore, here again I would like to remind some friends who ask "How much can my computer be overclocked?" It is better to try it yourself according to the scientific overclocking steps! Generally, you can know it by entering the bios. I recommend some CPU temperature control software for you, and you can Understand the changes in temperature 1. waterfall prowaterfall pro (download address: Sina Download Center) is a well-established computer cooling software with small size and powerful functions. It can effectively control the rise of CPU temperature, optimize CPU speed, and monitor CPU occupancy and power consumption. 2. cpuidlecpuidle (download address: Sina Download Center) can significantly reduce the temperature of the CPU when it is running, extend its service life, and at the same time reduce the power consumption of the CPU. Unlike other energy-saving software, cpuidle can still exert obvious effects even under overload conditions. 3. softcooler iisoftcooler (download address: Sina Download Center) is a green chip cooling software that takes up less system resources and memory space. It does not require any settings and can be used directly after decompression. 4. vcoolvcool (download address: Sina Download Center) is a software specially designed for amd CPU "tailor-made" cooling software. Moreover, it is a green software that is very simple to use and takes up less system resources. It is targeted at AMD The CPU cooling effect is pretty good.5. CPU Cooling Master CPU Cooling Master (download address: Sina Download Center) is a compact CPU cooling software. The system kernel processing uses assembly technology to directly optimize the CPU unit. It is suitable for all types of CPU products and has a high impact on the CPU. To achieve good optimization and protection

1. The standby temperature of notebooks is generally around 40°. During normal use, the temperature will not exceed 60°. Only when the computer is running under high load, the temperature may exceed 70°. °, even 80°. 2. When the temperature of the notebook exceeds 70°C, the CPU will reduce the frequency to achieve the purpose of reducing power consumption and thereby lowering the temperature. Therefore, at this time, you will find that the performance of the computer has declined and there will be a lag in everything you play. This is normal. Phenomenon. Once the temperature exceeds 80°, the computer will automatically enter hibernation or shut down to protect the hardware.

9. What is the appropriate temperature for a laptop? : The temperature of laptops is generally between 55-60°, and that of hard drives is generally 40-45°. Five Principles for Laptop Maintenance in the Hot Summer The scorching sun in the hot summer is unbearable. In fact, the care and maintenance of laptops is not the same. Different environments and seasons have different methods that focus on them. Similarly, the high temperature in summer also puts forward certain requirements for the maintenance of laptop computers. Today, the author focuses on several issues that should be paid attention to when using laptops in summer: First, the impact of sweat and grease on laptop casings. We all know that due to the high temperatures in summer, people are very prone to sweating and secreting a lot of grease. If the laptop casing is often made greasy with sweat, this will still have a considerable impact on the laptop casing. However, the author would like to point out that the most affected in this regard are low-priced laptops with shells made of ordinary engineering plastics, while laptops with shells made of other high-end materials such as aluminum and magnesium are not affected much. This is determined by the material characteristics of engineering plastics. Engineering plastics not only have good flexibility, are conducive to the forming of complex molds, but also have a strong and wear-resistant structure. However, poor corrosion resistance is a common problem for all plastic products. The erosion of plastic by sweat and grease can make our laptops look uneven in color, with dark and light spots and other unsightly colors. The solution is also very simple, that is, we need to regularly use high-concentration alcohol or a reliable quality special cleaner to wipe the laptop casing. Generally, we can buy more than 86% high-concentration alcohol from the store, because this concentration of alcohol contains water. There is very little. Due to the physical characteristics of concentrated alcohol, it evaporates quickly and will not have any impact on the circuit of the laptop. Second, laptops are protected against lightning strikes in summer. There are more thunderstorms in summer. When we use laptops, it is also important to pay attention to lightning strikes. Theoretically speaking, laptops are most vulnerable to lightning strikes when using telephone lines to dial up the Internet. Therefore, you must be careful when using a modem to access the Internet during thunderstorms. In addition, the power supply current may sometimes be unstable due to thunderstorms. Although all laptops have their own power adapter transformers, if there is an instantaneous high voltage and strong current due to lightning, it will burn out the laptop power adapter, or even cause damage to the laptop's motherboard power circuit, so The safest way is to get into the habit of using a wiring board with an automatic overvoltage cutoff protector. In this way, when a strong lightning strike generates a strong current, the protector on the wiring board will automatically trip and cut off the power to protect the notebook from damage. Third, rain-proof and moisture-proof laptops in rainy season. There is a lot of rain in summer. When we take laptops out, waterproofing of laptops becomes particularly important. Because moisture can be said to be the number one killer of laptops! So you must use a laptop carrying case that is waterproof and moisture-proof. Generally speaking, the computer bags that come standard with laptops and the portable bags we buy through regular channels can be waterproof and moisture-proof. A properly matched carrying case is very important for keeping your laptop moisture-proof and dust-proof. It can greatly extend the service life of your laptop. Fourth, the impact of high temperature environment on the life of lithium-ion batteries. Theoretically, lithium-ion batteries should be charged in the temperature range of 0°C to 45°C, and discharged in the temperature range of -20°C to 60°C. We know that the temperature in summer is high, and the high temperature environment has a great impact on the activity of lithium ions. The performance of lithium ion batteries will decrease when used in high temperature environments. If various usage conditions such as charging, discharging, ambient temperature and other factors are not maintained or become worse When the rated range is reached, the battery life will decrease and the battery will not be able to sustain long-term use after normal charging. Therefore, we should first pay attention to the ambient temperature of the laptop, and secondly, if we need to use it in a high-temperature environment, we should try to use a power adapter to power the laptop. This can minimize the impact of temperature environmental factors on the life of the lithium-ion battery. Fifth, cool down, cool down, and cool down again. The cooling mentioned by the author here refers to the effect of reducing energy consumption and reducing temperature through the software settings of the laptop. Firstly, setting up a reasonable power management method is the first step to help the laptop cool down itself. , we can set the timing to turn off the monitor, turn off the hard disk and system wait time, etc. This is very important and is also very beneficial to the hardware. In addition, using the laptop's suspend mode when the laptop is not in use can have the dual effect of saving power and reducing heat generation. Secondly, we can also close unused external devices and ports

The notebook temperature is generally between 55-60°, and the hard disk temperature is generally 40-45°. Five Principles for Laptop Maintenance in the Hot Summer The scorching sun in the hot summer is unbearable. In fact, the care and maintenance of laptops is not the same. Different environments and seasons have different methods that focus on them. Similarly, the high temperature in summer also puts forward certain requirements for the maintenance of laptop computers. Today, the author focuses on several issues that should be paid attention to in summer laptops: First, the impact of sweat and grease on the laptop casing We all know that due to the high temperatures in summer, people are very prone to sweating and secreting a lot of oil. If the laptop casing is often made greasy with sweat, this will still have a considerable impact on the laptop casing. However, the author would like to point out that the most affected in this regard are low-priced laptops with shells made of ordinary engineering plastics, while laptops with shells made of other high-end materials such as aluminum and magnesium are not affected much. This is determined by the material characteristics of engineering plastics. Engineering plastics not only have good flexibility, are conducive to the forming of complex molds, but also have a strong and wear-resistant structure. However, poor corrosion resistance is a common problem for all plastic products. The erosion of plastic by sweat and oil can make our laptops look uneven in color, with dark and light spots and other unsightly colors. The solution is also very simple, that is, we need to regularly use high-concentration alcohol or a reliable quality special cleaner to wipe the laptop casing. Generally, we can buy more than 86% high-concentration alcohol from the store, because this concentration of alcohol contains water. There is very little. Due to the physical characteristics of concentrated alcohol, it evaporates quickly and will not have any impact on the circuit of the laptop. Second, laptop computers are protected from lightning strikes in summer There are more thunderstorms in summer, so it is also important to pay attention to lightning protection when using laptops. Theoretically speaking, laptops are most vulnerable to lightning strikes when using telephone lines to dial up the Internet. Therefore, you must be careful when using a modem to access the Internet during thunderstorms. In addition, the power supply current may sometimes be unstable due to thunderstorms. Although all laptops have their own power adapter transformers, if there is an instantaneous high voltage and strong current due to lightning, it will burn out the laptop power adapter, or even cause damage to the laptop's motherboard power circuit, so The safest way is to get into the habit of using a wiring board with an automatic overvoltage cutoff protector. In this way, when a strong lightning strike generates a strong current, the protector on the wiring board will automatically trip and cut off the power to protect the notebook from damage. Third, rain-proof and moisture-proof laptops in rainy season There is a lot of rain in summer, so when we take our laptops out, it is particularly important to keep them waterproof. Because moisture can be said to be the number one killer of laptops! So you must use a laptop carrying case that is waterproof and moisture-proof. Generally speaking, the computer bags that come standard with laptops and the portable bags we buy through regular channels can be waterproof and moisture-proof. A properly matched carrying case is very important for keeping your laptop moisture-proof and dust-proof. It can greatly extend the service life of your laptop. Fourth, the impact of high temperature environment on the life of lithium-ion batteries Theoretically, lithium-ion batteries should be charged in the temperature range of 0°c to 45°c and discharged in the temperature range of -20°c to 60°c. We know that the temperature in summer is high, and the high temperature environment has a great impact on the activity of lithium ions. The performance of lithium ion batteries will decrease when used in high temperature environments. If various usage conditions such as charging, discharging, ambient temperature and other factors are not maintained or become worse When the rated range is reached, the battery life will decrease and the battery will not be able to sustain long-term use after normal charging. Therefore, we should first pay attention to the ambient temperature of the laptop, and secondly, if we need to use it in a high-temperature environment, we should try to use a power adapter to power the laptop. This can minimize the impact of temperature environmental factors on the life of the lithium-ion battery. Fifth, cool down, cool down, cool down again The cooling mentioned by the author here refers to the effect of reducing energy consumption and temperature through the software settings of the laptop. First of all, setting a reasonable power management method is the first step to help the laptop cool itself. We can set a timer to turn off the monitor, turn off Hard drive and system waiting time, etc. This is very important and is also very beneficial to the hardware. In addition, using the laptop's suspend mode when the laptop is not in use can have the dual effect of saving power and reducing heat generation. Secondly, we can also minimize unnecessary energy consumption by turning off unused external devices and ports to reduce temperature. Temporarily turn off unused external devices such as mobile hard drives, pcmcia devices, and turn off serial ports, parallel ports, or infrared ports. This will not only save power, but also reduce heat generation and extend the service life of components. Finally, for the laptop’s hot CPU, we can use some cooling software to help it.There are many cooling software, and the results are mixed. The main function of some cooling software is to block some functions that we don’t commonly use. Such software is often prone to system logic errors. This type of cooling software is not advisable. The main cooling program is CPU Cool, cpuidle and waterfall are relatively reliable. The author personally feels that the one that is more reliable and has everyone’s style is cpu cool. The above points are just some maintenance methods and precautions for laptop computers in the hot and rainy summer. Laptops are expensive products, and proper maintenance can greatly extend the life of the laptop. However, since we all live in different environments, the maintenance of laptop computers must be adapted to local conditions. We cannot just copy it mechanically. We must choose relatively different methods based on our own work and study environment and circumstances. Only in this way can we get twice the result with half the effort.

The above is the detailed content of What is the normal temperature of a laptop?. For more information, please follow other related articles on the PHP Chinese website!